CN217769439U

CN217769439U - Novel high-voltage lightning arrester

Info

Publication number: CN217769439U
Application number: CN202221213713.2U
Authority: CN
Inventors: 郭燕
Original assignee: Anhui Qihui Electric Technology Co ltd
Current assignee: Anhui Qihui Electric Technology Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-08
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a novel high-voltage arrester, including mounting disc and bottom plate, the bottom plate is located the below of mounting disc, it is equipped with the spout to run through on the mounting disc, the spout is provided with three and is the setting of circular array, and is three equal slidable mounting has the erection column, and is three on the erection column equal movable sleeve is equipped with cup joint mechanism, and is three on the cup joint mechanism all alternate movable mounting and have a set of fixture, fixture sets up to two of every group and is 180 degrees rotational symmetry settings, common fixed mounting has a set of spring and a set of telescopic link between bottom plate and the mounting disc. A novel high-voltage arrester, fixed effectual, solved the easy not hard up problem that breaks away from of traditional bolted connection, can cushion the device, can reduce the device because of the impaired probability of vibrations, increase the life of device, can dismantle the change alone simultaneously, it is convenient to dismantle the change, facilitates the use.

Description

Novel high-voltage lightning arrester

Technical Field

The utility model relates to a lightning arrester technical field, in particular to novel high-voltage lightning arrester.

Background

An arrester, also called an overvoltage protector or an overvoltage limiter, is another important device often used when a communication cable is protected from lightning damage, and is usually connected between a power grid wire and a ground wire, and sometimes also between an electrical winding or a wire.

Most of the existing connection relations between the high-voltage arrester and the base are connected through bolts, the arrester can vibrate up and down when being subjected to high voltage, so that the bolts are easy to loosen and separate, and the fixing effect is poor; when vibration is generated, if the shock absorber does not have a buffering effect, the components can be damaged, and the service life of the lightning arrester is shortened; if the arrester receives the damage, inconvenient dismantlement change alone is used inconveniently. Therefore, a novel high-voltage arrester is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel high voltage arrester, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel high-voltage arrester, includes mounting disc and bottom plate, the bottom plate is located the below of mounting disc, it is equipped with the spout to run through on the mounting disc, the spout is provided with threely and is the setting of circular array, and is three equal slidable mounting has the erection column, and is three on the erection column equal movable sleeve is equipped with cup joint mechanism, and is three all alternate movable mounting on the cup joint mechanism has a set of fixture, fixture sets up to two of every group and is 180 degrees rotational symmetry settings, common fixed mounting has a set of spring and a set of telescopic link between bottom plate and the mounting disc, spring and telescopic link all set up to every three and all are circular array and distribute, and are three the telescopic link is located three spring respectively.

Preferably, the knob is installed to the equal screw thread in lower extreme four corners department of muff-coupling mechanism, four the knob all contacts with the lower extreme of mounting disc, the upper end fixed mounting of erection column has the connecting plate, the lower extreme of connecting plate contacts with the upper end of mounting disc.

Preferably, the coupling mechanism includes the installation piece, the upper end of installation piece is run through and is equipped with the slot, the activity groove has been seted up on the groove wall of slot, the activity groove is provided with two and is 180 degrees symmetric distributions, the erection column is located the slot, the lower extreme contact of installation piece upper end and mounting disc.

Preferably, fixture includes the connecting rod, fixed mounting has the fixture block on the medial surface of connecting rod, fixed mounting has spacing dish on the connecting rod, fixed mounting has No. two springs on the lateral surface terminal surface of spacing dish, no. two spring housing establish on the connecting rod.

Preferably, the connecting rod and the mounting block are movably connected in an inserting mode, the clamping block is located in the clamping groove, one end, far away from the limiting disc, of the second spring is in contact with the wall surface of the movable groove, and one end, far away from the clamping block, of the connecting rod extends to the outer side of the mounting block.

Preferably, the upper end of the connecting plate is fixedly provided with a lightning arrester body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up cup joint mechanism and fixture, the fixture block plays the effect of connecting the erection column, during the use, through pulling the spliced pole to the outside, makes the erection column be located the slot, and No. two springs kick-back because of elastic potential energy, make the fixture block be located the draw-in groove, fix the erection column on the mounting disc, through setting up the fixture block, the erection column is difficult to break away from with the mounting disc, has solved the easy not hard up problem that breaks away from of traditional bolted connection.

2. The utility model discloses in, through setting up a spring, the arrester body is when receiving high pressure vibrations from top to bottom, and a spring compresses and extends because of vibrations, can cushion the device, can reduce the device because of the impaired probability of vibrations, increases the life of arrester.

3. The utility model discloses in, set up spout, knob and connecting rod, the erection column can slide in the spout to can adjust the position of arrester body, simultaneously, can dismantle the change to the arrester body through rotating the knob and pulling the connecting rod, can dismantle alone and change one of them arrester body, operation convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel high-voltage arrester of the present invention;

fig. 2 is a schematic view of a part of the structure of a novel high-voltage arrester of the present invention;

fig. 3 is a schematic structural view of a slot of a novel high-voltage arrester of the present invention;

fig. 4 is the utility model relates to a novel high-voltage arrester's cup joint mechanism and fixture's overall structure schematic diagram.

In the figure: 1. mounting a disc; 2. a chute; 3. mounting a column; 31. a card slot; 32. a connecting plate; 4. a socket joint mechanism; 5. a clamping mechanism; 6. a knob; 7. a base plate; 8. a first spring; 9. a telescopic rod; 10. a lightning arrester body; 41. mounting a block; 42. inserting slots; 43. a movable groove; 51. a connecting rod; 52. a clamping block; 53. a limiting disc; 54. and a second spring.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel high-voltage arrester, including mounting disc 1 and bottom plate 7, bottom plate 7 is located the below of mounting disc 1, it is equipped with spout 2 to run through on mounting disc 1, spout 2 is provided with threely and is the circular array setting, equal slidable mounting has erection column 3 in three spout 2, equal movable sleeve is equipped with coupling mechanism 4 on the three erection column 3, all alternate movable mounting on the three coupling mechanism 4 has a set of fixture 5, fixture 5 sets up to two and be 180 degrees rotational symmetry settings of every group, common fixed mounting has a set of spring 8 and a set of telescopic link 9 between bottom plate 7 and the mounting disc 1, spring 8 and telescopic link 9 all set up to three and all be the circular array distribution of every group, three telescopic link 9 is located three spring 8 respectively.

Knob 6 is installed to the equal screw thread in lower extreme four corners department of cup joint mechanism 4, and four knobs 6 all contact with the lower extreme of mounting disc 1, and the upper end fixed mounting of erection column 3 has connecting plate 32, and the lower extreme of connecting plate 32 contacts with the upper end of mounting disc 1. The upper end of the connecting plate 32 is fixedly mounted with the arrester body 10. The mounting post 3 can slide in the sliding groove 2, so that the position of the lightning arrester body 10 can be adjusted; knob 6 plays the effect of fixed mounting post 3, can make cup joint mechanism 4 fix in the below of mounting disc 1 to fix erection column 3 in spout 2, fixed effect is better.

The sleeving mechanism 4 comprises an installation block 41, a slot 42 is formed in the upper end of the installation block 41 in a penetrating mode, a movable slot 43 is formed in the wall surface of the slot 42, the movable slots 43 are arranged in two and are symmetrically distributed at 180 degrees, the installation column 3 is located in the slot 42, and the upper end of the installation block 41 is in contact with the lower end of the installation disc 1. The clamping mechanism 5 comprises a connecting rod 51, a clamping block 52 is fixedly mounted on the end face of the inner side of the connecting rod 51, a limiting disc 53 is fixedly mounted on the connecting rod 51, a second spring 54 is fixedly mounted on the end face of the outer side face of the limiting disc 53, and the second spring 54 is sleeved on the connecting rod 51. The connecting rod 51 is movably connected with the mounting block 41 in an inserting manner, the fixture block 52 is located in the clamping groove 31, one end of the second spring 54, which is far away from the limiting disc 53, is in contact with the groove wall surface of the movable groove 43, and one end of the connecting rod 51, which is far away from the fixture block 52, extends to the outer side of the mounting block 41. Fixture block 52 plays the effect of connecting erection column 3, in use, through pulling connecting rod 51 to the outside, spacing dish 53 extrudes No. two spring 54, make erection column 3 be located slot 42, make the upper end of erection block 41 contact with mounting disc 1, no. two spring 54 kick-backs because of elastic potential energy, thereby promote fixture block 52 and remove to the centre, make fixture block 52 be located draw-in groove 31, fix erection column 3 on mounting disc 1, through setting up fixture block 52, erection column 3 is difficult to break away from with mounting disc 1, the problem that traditional bolted connection is easy not hard up and breaks away from is solved, can dismantle alone simultaneously and change one of them arrester body 10, convenient to use and operation.

It should be noted that, the utility model relates to a novel high-voltage arrester, during the installation, make erection column 3 be located spout 2, make connecting plate 32 and mounting disc 1 contact, then, pulling connecting rod 51 to the outside, spacing dish 53 extrudes No. two springs 54, make erection column 3 be located slot 42, cover erection block 41 on erection column 3, make the upper end of erection block 41 and mounting disc 1 contact, no. two springs 54 kick-backs because of elastic potential energy, thereby promote fixture block 52 to move to the centre, make fixture block 52 be located draw-in groove 31, fix erection column 3 on mounting disc 1, then promote erection block 41 to adjust the position of arrester body 10, after the position adjustment is accomplished, will rotate knob 6, make knob 6 and the lower extreme contact of mounting disc 1, fix erection column 3 on mounting disc 1, accomplish the installation; this device, the principle is simple, through setting up cup joint mechanism 4 and fixture 5, erection column 3 is difficult to break away from with mounting disc 1, fix installation piece 41 through knob 6, it is fixed effectual, the problem that traditional bolted connection is not hard up to break away from easily is solved, arrester body 10 is when receiving high pressure vibrations from top to bottom, spring 8 will compress and extend because of vibrations, can cushion the device, can reduce the device because of vibrations impaired probability, it is convenient to dismantle the change simultaneously, and convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel high-voltage arrester, includes mounting disc (1) and bottom plate (7), its characterized in that: bottom plate (7) are located the below of mounting disc (1), it is equipped with spout (2) to run through on mounting disc (1), spout (2) are provided with threely and are the setting of circular array, and are three equal slidable mounting has erection column (3), and is three on erection column (3) equal movable sleeve is equipped with coupling mechanism (4), and is three all interlude movable mounting has a set of fixture (5) on coupling mechanism (4), fixture (5) set up to two and be 180 degrees rotational symmetry settings of every group, common fixed mounting has a set of spring (8) and a set of telescopic link (9) between bottom plate (7) and mounting disc (1), spring (8) and telescopic link (9) all set up to every three and all are circular array distribution, and are three in every group telescopic link (9) are located three spring (8) respectively.

2. A new type of high voltage arrester according to claim 1, characterized in that: knob (6), four are installed to the equal screw thread in lower extreme four corners department of coupling mechanism (4) knob (6) all contact with the lower extreme of mounting disc (1), the upper end fixed mounting of erection column (3) has connecting plate (32), the lower extreme of connecting plate (32) contacts with the upper end of mounting disc (1).

3. A new type of high voltage arrester according to claim 2, characterized in that: the socket joint mechanism (4) is including installation piece (41), the upper end of installation piece (41) runs through and is equipped with slot (42), movable groove (43) have been seted up on the groove wall of slot (42), movable groove (43) are provided with two and are 180 degrees symmetric distribution, erection column (3) are located slot (42), the lower extreme contact of installation piece (41) upper end and mounting disc (1).

4. A new type of high voltage arrester according to claim 3, characterized in that: fixture (5) are including connecting rod (51), fixed mounting has fixture block (52) on the medial surface of connecting rod (51), fixed mounting has spacing dish (53) on connecting rod (51), fixed mounting has No. two springs (54) on the lateral surface terminal surface of spacing dish (53), no. two springs (54) cover are established on connecting rod (51).

5. The novel high-voltage arrester according to claim 4, characterized in that: the connecting rod (51) is movably connected with the mounting block (41) in a penetrating mode, the clamping block (52) is located in the clamping groove (31), one end, far away from the limiting disc (53), of the second spring (54) is in contact with the wall surface of the movable groove (43), and one end, far away from the clamping block (52), of the connecting rod (51) extends to the outer side of the mounting block (41).

6. The new type high voltage arrester of claim 5, characterized in that: and the upper end of the connecting plate (32) is fixedly provided with a lightning arrester body (10).